| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $217.75 | 4.548% | $227.6533 | $227.65 | $227.65 | $227.70 |
| Purchase #2 | $232.38 | 3.576% | $240.6899 | $240.69 | $240.70 | $240.70 |
| Purchase #3 | $241.67 | 7.700% | $260.2786 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $238.26 | 13.525% | $270.4847 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $106.68 | 10.348% | $117.7192 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $126.93 | 12.756% | $143.1212 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $63.99 | 12.127% | $71.7501 | $71.75 | $71.75 | $71.80 |
| 7 purchase totals = | $1,227.66 | $1,331.6970 | $1,331.69 | $1,331.70 | $1,331.80 | |